Description
Black Box Micro Mini LMC401AE Transceiver/Media Converter
Meet the Black Box Micro Mini LMC401AE Transceiver/Media Converter, a compact, versatile solution designed to bridge copper Ethernet networks with fiber optic links. This micro-sized device brings together a copper RJ-45 Ethernet port and a fiber ST port, enabling seamless media conversion between 10/100/1000Base-TX copper networks and 100Base-FX fiber at 1310 nm. Whether you’re extending a campus network, enhancing a data-center edge, or connecting remote sites, the LMC401AE delivers reliable, multi-mode fiber performance in a compact footprint. It supports Fast Ethernet and Gigabit Ethernet over fiber and copper, with a substantial reach of up to 4.99 km on multi-mode fiber, making it a flexible choice for modern networks that demand higher bandwidth and longer distances without sacrificing space or simplicity. The device includes USB for configuration and an external AC adapter for dependable power, ensuring easy setup and operation in both desk-based and small rack environments.
- The Black Box Micro Mini LMC401AE acts as a robust copper-to-fiber transceiver and media converter, featuring 1 x Network (RJ-45) copper port and 1 x ST fiber port to support seamless network transitions between copper Ethernet and fiber optic links, enabling straightforward upgrades or extensions of existing infrastructure.
- It delivers compatibility with Fast Ethernet and Gigabit Ethernet via 10/100/1000Base-TX on copper and 100Base-FX on fiber, ensuring you can run legacy devices while tapping into higher-speed fiber performance when needed, all within a compact micro-mini form factor.
- With multi-mode 1310 nm fiber as the transmission medium, the LMC401AE is designed for cost-effective, short-to-mid-range fiber deployments, offering reliable data transmission across campus or building networks while benefiting from strong noise immunity and preserved signal integrity over distance.
- Designed for flexible deployment, this unit uses an external AC adapter for powering, reducing the need for additional internal power components and making it easy to position on a desk, in a small cabinet, or within a compact equipment setup without crowding your space.
- Equipped with USB connectivity, the LMC401AE supports straightforward configuration and management, enabling quick setup, firmware updates, and efficient integration into existing IT workflows, so you can maximize uptime and performance with minimal downtime.
Technical Details of Black Box Micro Mini LMC401AE Transceiver/Media Converter
- Model: Black Box Micro Mini LMC401AE Transceiver/Media Converter
- Interfaces: 1 x Network (RJ-45) Ethernet port; 1 x ST fiber port
- Fiber Type: Multi-mode fiber, 1310 nm wavelength
- Ethernet Standards: 10/100/1000Base-TX (copper); 100Base-FX (fiber)
- Distance: Up to 4.99 km over multi-mode 1310 nm fiber
- USB: USB port for configuration and management
- Power: External AC adapter
- Product Type: Transceiver / Media Converter for copper-to-fiber bridging
how to install Black Box Micro Mini LMC401AE Transceiver/Media Converter
- Power off all equipment before making connections. Place the LMC401AE on a stable surface or in a small equipment enclosure where it has adequate ventilation.
- Connect your copper device to the RJ-45 port on the LMC401AE using a suitable Ethernet cable. Ensure the connected device is configured for the appropriate speed (auto-negotiation is typically supported) and that the copper side is set to the desired operating mode (Fast Ethernet or Gigabit Ethernet as required.
- Attach a multi-mode fiber optic patch cable to the ST fiber port on the transceiver. Use a fiber with the correct core diameter and 1310 nm wavelength for your link. Connect the opposite end to the corresponding ST port on the remote device or fiber switch you are linking to.
- Power the unit by connecting the external AC adapter to a powered outlet. Verify that the device powers up normally and that any indicator LEDs (power, link, or activity) indicate normal operation.
- If needed, connect the USB cable to a computer to access configuration utilities or perform firmware updates. Use the USB interface to configure basic parameters, monitor link status, and apply any vendor-supplied optimizations for your network environment.
- Test the link by verifying basic connectivity between the copper-side device and the fiber-connected device. Check for stable data transfer, appropriate speed negotiation, and the expected reach based on your fiber installation. If issues arise, recheck fiber polarity, connector cleanliness, and ensure proper 1310 nm multi-mode fiber alignment at both ends.
Frequently asked questions
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Q: What is the primary function of the Black Box Micro Mini LMC401AE?
A: It is a compact transceiver and media converter that bridges copper Ethernet networks (RJ-45) with fiber optic links (ST), enabling seamless connectivity between Fast Ethernet or Gigabit Ethernet copper networks and 100Base-FX fiber at 1310 nm. -
Q: Which Ethernet speeds does it support?
A: The device supports 10/100/1000Base-TX on copper and 100Base-FX on the fiber side, giving you flexibility to run slow, current, or high-speed links as needed. -
Q: What type of fiber and distance can I expect?
A: It uses multi-mode fiber at 1310 nm and can reach up to 4.99 km, making it suitable for campus backbones, building-to-building links, or edge deployments that require longer reach than copper alone. -
Q: How is the unit powered?
A: The LMC401AE is powered by an external AC adapter, which keeps the device compact while providing reliable power for continuous operation. -
Q: Is USB available for management?
A: Yes, the device includes a USB port to facilitate configuration and management, so you can set up initial parameters and perform updates without sacrificing network uptime. -
Q: Can I use this in a small office or on a desk?
A: Absolutely. Its micro-mini design, external power option, and USB management capability make it ideal for desk installations, edge devices, or small-scale deployments where space is at a premium.
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